Question

Mark the correct choice of electrolytes represented in the graph.

• A. $A\to N{H}_{4}OH,B\to NaCl$
• B. $A\to N{H}_{4}OH,B\to N{H}_{4}Cl$
• C. $A\to C{H}_{3}COOH,B\to C{H}_{3}COONa$
• D. $A\to KCl,B\to N{H}_{4}OH$

Answer 1

The correct option is D $A\to KCl,B\to N{H}_{4}OH$

• Electrolytes are chemicals that break into ions (ionize) when they are dissolved in water. The positively-charged ions are called cations, while the negatively charged ions are called anions. Substances can be categorized as strong electrolytes, weak electrolytes.
  
• A strong electrolyte is a solution/solute that completely, or almost completely, ionizes or dissociates in a solution. These ions are good conductors of electric current in the solution.
  
• Weak electrolytes only partially break into ions in water. Weak electrolytes include weak acids, weak bases, and a variety of other compounds.
  
• $KCl$ is a strong electrolyte and hence mains a linear relation. Whereas,$N{H}_{4}OH$ is a weak electrolyte and hence has a curve nature.